Date	Open	High	Low	Close	Volume	Change (%)
Jun 30, 2011	63.11	63.59	63.05	63.50	188,093	+0.59(+0.94%)
Jun 29, 2011	62.64	63.00	62.44	62.91	207,324	+0.49(+0.78%)
Jun 28, 2011	61.79	62.42	61.72	62.42	235,006	+0.85(+1.38%)
Jun 27, 2011	61.04	61.75	60.91	61.57	382,567	+0.51(+0.84%)
Jun 24, 2011	61.68	61.76	60.97	61.06	556,965	-0.65(-1.05%)
Jun 23, 2011	61.15	61.75	60.67	61.71	228,924	-0.14(-0.22%)
Jun 22, 2011	62.01	62.37	61.82	61.84	192,026	-0.34(-0.55%)
Jun 21, 2011	61.63	62.28	61.56	62.19	423,695	+0.91(+1.48%)
Jun 20, 2011	61.22	61.37	61.15	61.28	162,921	+0.30(+0.50%)
Jun 17, 2011	61.34	61.42	60.75	60.98	668,271	+0.18(+0.30%)
Jun 16, 2011	60.75	61.13	60.32	60.79	254,816	+0.06(+0.11%)
Jun 15, 2011	61.27	61.47	60.55	60.73	459,281	-1.03(-1.67%)
Jun 14, 2011	61.50	62.00	61.50	61.76	368,878	+0.82(+1.35%)
Jun 13, 2011	61.09	61.27	60.66	60.94	271,274	-0.01(-0.01%)
Jun 10, 2011	61.55	61.59	60.81	60.95	450,260	-0.89(-1.44%)
Jun 09, 2011	61.60	62.09	61.43	61.83	279,322	+0.44(+0.72%)
Jun 08, 2011	61.63	61.76	61.32	61.39	194,533	-0.30(-0.49%)
Jun 07, 2011	62.04	62.25	61.70	61.70	226,813	-0.02(-0.03%)
Jun 06, 2011	62.33	62.42	61.67	61.72	321,323	-0.74(-1.19%)
Jun 03, 2011	62.33	62.94	62.31	62.46	225,213	-0.62(-0.98%)
May 24, 2011	63.30	63.46	63.00	63.08	250,101	-0.08(-0.13%)
May 23, 2011	63.15	63.35	62.98	63.16	173,753	-0.80(-1.25%)
May 20, 2011	64.23	64.33	63.79	63.96	131,274	-0.45(-0.70%)
May 19, 2011	64.53	64.61	64.07	64.41	162,853	+0.13(+0.20%)
May 18, 2011	63.72	64.33	63.56	64.28	120,024	+0.65(+1.02%)
May 17, 2011	63.43	63.73	63.14	63.63	344,843	-0.09(-0.14%)
May 16, 2011	63.93	64.41	63.62	63.72	352,355	-0.45(-0.70%)
May 13, 2011	64.72	64.81	64.01	64.16	128,382	-0.57(-0.88%)
May 12, 2011	64.20	64.85	63.89	64.73	406,588	+0.33(+0.51%)
May 11, 2011	64.99	65.05	64.13	64.41	155,168	-0.70(-1.08%)
May 10, 2011	64.73	65.22	64.69	65.11	171,741	+0.58(+0.89%)
May 09, 2011	64.15	64.69	64.12	64.53	209,087	+0.36(+0.56%)
May 06, 2011	64.52	64.86	63.95	64.17	382,772	+0.26(+0.41%)
May 05, 2011	64.07	64.53	63.62	63.91	278,153	-0.51(-0.79%)
May 04, 2011	64.85	64.89	64.14	64.41	141,945	-0.47(-0.73%)
May 03, 2011	65.13	65.19	64.57	64.89	121,563	-0.36(-0.55%)
May 02, 2011	65.22	65.28	65.13	65.25	246,907	-0.20(-0.31%)
Apr 29, 2011	65.23	65.48	65.17	65.45	130,632	+0.22(+0.34%)
Apr 28, 2011	64.93	65.32	64.93	65.22	167,451	+0.18(+0.27%)
Apr 27, 2011	64.72	65.09	64.46	65.05	245,406	+0.44(+0.68%)
Apr 26, 2011	64.28	64.75	64.20	64.61	197,145	+0.55(+0.86%)
Apr 25, 2011	64.17	64.17	63.81	64.05	195,256	-0.07(-0.11%)
Apr 21, 2011	64.15	64.15	63.87	64.12	354,384	+0.34(+0.54%)
Apr 20, 2011	63.64	63.87	63.60	63.78	415,734	+0.90(+1.43%)
Apr 19, 2011	62.64	62.88	62.47	62.88	256,472	+0.36(+0.58%)
Apr 18, 2011	62.53	62.63	62.03	62.52	267,967	-0.74(-1.18%)
Apr 15, 2011	63.04	63.37	62.92	63.27	145,438	+0.32(+0.51%)
Apr 14, 2011	62.49	63.04	62.35	62.95	727,707	+0.02(+0.03%)
Apr 13, 2011	63.16	63.26	62.69	62.93	158,700	+0.04(+0.06%)
Apr 12, 2011	63.03	63.16	62.68	62.89	157,636	-0.51(-0.80%)
Apr 11, 2011	63.74	63.88	63.24	63.40	109,529	-0.26(-0.41%)
Apr 08, 2011	64.17	64.24	63.40	63.66	188,436	-0.28(-0.44%)
Apr 07, 2011	64.00	64.24	63.64	63.94	191,546	-0.16(-0.25%)
Apr 06, 2011	64.24	64.32	63.88	64.10	146,422	+0.14(+0.21%)
Apr 05, 2011	63.75	64.24	63.75	63.96	266,611	+0.06(+0.09%)
Apr 04, 2011	63.96	64.07	63.72	63.91	218,529	+0.08(+0.13%)

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